I have a temperature problem in my notebook?

My notebook from HP with an i5-8300H has according to Intel (processor 45Watt TDP) I start Cinebench etc. I have up to 65 watts at 4.0 ghz (without overclocking a normal clock from Intel)

Now the whole thing has to follow that the notebook gets too hot.

Does that have consequences if I have the first 20 seconds over 95 degrees in my notebook at 65watt tdp (the processor clocks down to 45Watt @ 3.5 GHz after less than a minute)

Try undervolting

I can't set it in HP Bios

I believe that your fan is dusty and therefore can't dissipate enough heat.

Has it ever been dusted?

I bought the notebook a month and a half ago

I see. Then it is not.

Intel XTU

Thanks anyway and stay healthy
greeting

Thank you likewise.